Past Officials
| Prefect: |  Cardinal Luigi Tripepi (1903.01.07 – 1904.01.28) |
| Prefect: | Cardinal Serafino Cretoni (1900.10.23 – 1903.01.07) |
| Prefect: | Cardinal Domenico Ferrata (1899.11.20 – 1900.10.23) |
| Prefect: | Cardinal Girolamo Maria Gotti, O.C.D. (1896.12.01 – 1899.11.20) |
| Prefect: |  Cardinal Andreas Steinhuber, S.J. (1895.12.12 – 1896.10.01?) |
| Prefect: | Cardinal Ignazio Persico (德斯馬曾), O.F.M. Cap. (1893.05.30 – 1895.12.07) |
| Prefect: | Cardinal Luigi Sepiacci, O.E.S.A. (1892.08.01 – 1893.04.26) |
| Prefect: |  Cardinal Giuseppe D’Annibale (1890.06.22 – 1892.07.17) |
| Prefect: | Cardinal Carlo Cristofori (1889.03.14 – 1891.01.30) |
| Prefect: | Cardinal Serafino Vannutelli (1888.02.13 – 1891.06.01?) |
| Prefect: | Cardinal Gaetano Aloisi Masella (1887.11.16 – 1888.02.13?) |
| Prefect: |  Cardinal Tommaso Maria Zigliara, O.P. (1886.12.16 – 1887.10.28) |
| Prefect: | Cardinal Johannes Baptiste Franzelin, S.J. (1885.03.28 – 1886.12.11) |
| Prefect: | Cardinal Luigi Oreglia di Santo Stefano (1876.12.23 – 1882.03.27?) |
| Prefect: | Cardinal Luigi Bilio, B. (1876.07.12 – 1876.12.20) |
| Prefect: |  Cardinal Innocenzo Ferrieri (1875.03.31 – 1876.07.06?) |
| Prefect: | Cardinal Lorenzo Barili (1872.09.06 – 1875.03.08) |
| Prefect: | Cardinal Giuseppe Andrea Bizzarri (1867.01.17 – 1872.08.31) |
| Prefect: | Cardinal Antonio Maria Panebianco, O.F.M. Conv. (1863.04.23 – 1867.01.17) |
| Prefect: | Cardinal Fabio Maria Asquini (1847.05.02 – 1863.05.08) |
| Prefect: | Cardinal Carlo Januarius Acton (1846.12.22 – 1847.06.23) |
| Prefect: | Cardinal Gabriele Ferretti (1843.03.14 – 1847.07.17) |
| Prefect: | Cardinal Castruccio Castracane degli Antelminelli (1834.12.11 – 1839.11.12?) |
| Prefect: | Cardinal Luigi Del Drago (1832.07.19 – 1845.04.28?) |
| Prefect: | Cardinal Antonio Frosini (1829 – 1832.07.19) |
| Prefect: | Cardinal Giorgio Doria Pamfilj Landi (1822 – 1837.11.16) |
| Prefect: | Cardinal Diego Innico Caracciolo di Martina (1808? – 1818.12.14) |
| Prefect: | Cardinal Antonio Eugenio Visconti (1782 – 1788.03.04) |
| Prefect: | Cardinal Ludovico Calini (1774? – 1782.12.09) |
| Prefect: | Cardinal Nicolò Maria Antonelli (1760 – 1767.09.25) |
| Prefect: |  Cardinal Joaquín Fernández Portocarrero (? – 1760.06.22) |
| Prefect: | Cardinal Raffaele Cosimo De Girolami (1743.09.23 – 1748.02.21) |
| Prefect: | Cardinal Luigi Pico della Mirandola (1724? – ?) |
| Secretary: | Fr. Michelangelo Ricci (later Cardinal) (1640? – ?) |
